BRPI0714069A2 - aparelho de ajustar o ángulo de passo das láminas de hélice, hélice de passo variável, função de controle que pode ser implementada em um computador, e método para ajustar o ángulo de passo das láminas de hélice - Google Patents

aparelho de ajustar o ángulo de passo das láminas de hélice, hélice de passo variável, função de controle que pode ser implementada em um computador, e método para ajustar o ángulo de passo das láminas de hélice Download PDF

Info

Publication number: BRPI0714069A2
Authority: BR; Brazil
Prior art keywords: propeller; blade; adjusting; propeller blades; pitch angle
Prior art date: 2006-06-24

Application number

BRPI0714069-0A

Other languages

English (en)

Portuguese (pt)

Inventor

Klaus-Peter Neitzke

Thorsten Schroeer

Original Assignee

Airbus Gmbh

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2006-06-24

Filing date

2007-06-25

Publication date

2012-12-18

2007-06-25 Application filed by Airbus Gmbh filed Critical Airbus Gmbh

2012-12-18 Publication of BRPI0714069A2 publication Critical patent/BRPI0714069A2/pt

Links

238000000034 method Methods 0.000 title claims abstract description 19
230000009471 action Effects 0.000 claims description 17
230000008878 coupling Effects 0.000 claims description 3
238000010168 coupling process Methods 0.000 claims description 3
238000005859 coupling reaction Methods 0.000 claims description 3
238000006073 displacement reaction Methods 0.000 claims description 2
230000008569 process Effects 0.000 description 3
230000007704 transition Effects 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
230000001419 dependent effect Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/32—Blade pitch-changing mechanisms mechanical
- B64C11/325—Blade pitch-changing mechanisms mechanical comprising feathering, braking or stopping systems

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Wind Motors (AREA)
Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Joining Of Building Structures In Genera (AREA)

BRPI0714069-0A 2006-06-24 2007-06-25 aparelho de ajustar o ángulo de passo das láminas de hélice, hélice de passo variável, função de controle que pode ser implementada em um computador, e método para ajustar o ángulo de passo das láminas de hélice BRPI0714069A2 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102006029057A DE102006029057A1 (de)	2006-06-24	2006-06-24	Verstellpropeller
DE102006029057.7		2006-06-24
PCT/IB2007/052451 WO2008001299A2 (en)	2006-06-24	2007-06-25	Adjusting apparatus for adjusting the pitch angle of propeller blades, variable-pitch propeller, control function which can be implemented in a computer, and method for adjusting the pitch angle of propeller blades

Publications (1)

Publication Number	Publication Date
BRPI0714069A2 true BRPI0714069A2 (pt)	2012-12-18

Family

ID=38725083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0714069-0A BRPI0714069A2 (pt)	2006-06-24	2007-06-25	aparelho de ajustar o ángulo de passo das láminas de hélice, hélice de passo variável, função de controle que pode ser implementada em um computador, e método para ajustar o ángulo de passo das láminas de hélice

Country Status (10)

Country	Link
US (1)	US8109728B2 (de)
EP (1)	EP2032435B1 (de)
JP (1)	JP2009541143A (de)
CN (1)	CN101479151B (de)
AT (1)	ATE465083T1 (de)
BR (1)	BRPI0714069A2 (de)
CA (1)	CA2655236A1 (de)
DE (2)	DE102006029057A1 (de)
RU (1)	RU2446989C2 (de)
WO (1)	WO2008001299A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8661781B2 (en) *	2009-02-13	2014-03-04	The Boeing Company	Counter rotating fan design and variable blade row spacing optimization for low environmental impact
US8862310B2 (en) *	2012-06-06	2014-10-14	Simmonds Precision Products, Inc.	Determining rotorcraft collective adjustment during ground test
DE102013012844B3 (de)	2013-08-02	2014-11-20	Voith Patent Gmbh	Turbine für ein Strömungskraftwerk
US9821901B2 (en)	2013-11-21	2017-11-21	Pratt & Whitney Canada Corp.	System and method for electronic propeller blade angle position feedback
EP2942518B1 (de) *	2014-05-08	2019-03-20	GE Renewable Technologies	Doppelt regulierte Turbine, Installation zur Umwandlung von hydraulischer Energie und Verfahren zur Sanierung einer doppelt regulierten Turbine
EP3018054B1 (de) *	2014-11-07	2019-01-02	Airbus Defence and Space, S.A.	Verfahren zur Steuerung eines Flugzeugpropellersystems während der Schubumkehr
EP3241743B1 (de)	2016-05-02	2018-12-26	Ratier-Figeac SAS	Schaufelwinkelverstellungssteuerung
CA3024684A1 (en) *	2016-05-18	2017-11-23	Kyriacos Zachary	Variable pitch propeller apparatus and variable thrust aircraft using same
US10843790B2 (en)	2016-08-01	2020-11-24	Kitty Hawk Corporation	Bistable pitch propeller system with bidirectional propeller rotation
CN108100195B (zh) *	2016-11-25	2019-09-17	成都天府新区光启未来技术研究院	用于螺旋桨设计的方法和装置
EP3326910A1 (de) *	2016-11-29	2018-05-30	Airbus Operations GmbH	Flugzeug mit luftwiderstandsausgleichsvorrichtung auf grundlage eines grenzschichtaufnahmegebläses
CN107902075B (zh) *	2017-11-09	2020-11-27	中国航发湖南动力机械研究所	静态变距螺旋桨
EP3543113B1 (de)	2018-03-23	2021-05-26	Ge Avio S.r.l.	System und verfahren zur propellerantwortverbesserung beim übergang von boden- zu flugkonfiguration für einen turbopropellermotor
US20200324877A1 (en) *	2019-04-09	2020-10-15	Pratt & Whitney Canada Corp.	Method and system for feathering a propeller
US12006883B2 (en)	2022-02-04	2024-06-11	Pratt & Whitney Canada Corp.	Method and system of operating an airplane engine
CN119103162A (zh) *	2024-09-11	2024-12-10	深圳市鑫琦锋科技有限公司	一种具有空气调节效果的风机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB740466A (en) *	1953-01-14	1955-11-16	Bristol Aeroplane Co Ltd	Improvements in or relating to speed control systems for propulsion units having reversible pitch propellers
GB846703A (en) *	1956-10-05	1960-08-31	Rolls Royce	Improvements in or relating to aircraft controls
FR2529699A1 (fr) *	1982-07-02	1984-01-06	Trt Telecom Radio Electr	Dispositif de commande d'un appareil synchro recepteur a partir d'informations fournies, d'une part, par un appareil synchro emetteur et, d'autre part, par un organe numerique
JPS6058498U (ja) *	1983-09-29	1985-04-23	社団法人　日本航空宇宙工業会	可変ピツチプロペラのカウンタ−ウエイト機構
US4956289A (en) *	1987-03-16	1990-09-11	Brunswick Corporation	Thin film membrane enzyme reactor and method of using same
US4958289A (en) *	1988-12-14	1990-09-18	General Electric Company	Aircraft propeller speed control
US4993919A (en) *	1989-04-11	1991-02-19	United Technologies Corporation	Discrete (on-off) feather signal to govern propeller overspeed
DE3929886A1 (de) *	1989-09-08	1991-03-28	Dornier Conrado	Flugzeug mit um eine querachse kippbaren triebwerksgondeln
JPH07315297A (ja) *	1994-05-27	1995-12-05	Mitsubishi Heavy Ind Ltd	航空機の運動エネルギ蓄積装置
UA25596C2 (uk) *	1997-08-28	1999-07-19	Акціонерне Товариство "Мотор Січ"	Реверсивhий повітряhий гвиhт
DE10065385A1 (de) *	2000-12-27	2002-07-04	Wolfgang Brix	Luftschiff mit Propellerantrieb im Bug und im Heck
DE10257844A1 (de) *	2002-12-11	2004-07-15	Zf Friedrichshafen Ag	Hubschrauber mit reduziertem Blatt-Wirbel-Wechselwirkungs-Lärm
US8651811B2 (en) *	2005-11-16	2014-02-18	Hamilton Sundstrand	Control logic for a propeller system

2006
- 2006-06-24 DE DE102006029057A patent/DE102006029057A1/de not_active Ceased
2007
- 2007-06-25 JP JP2009517541A patent/JP2009541143A/ja active Pending
- 2007-06-25 CA CA002655236A patent/CA2655236A1/en not_active Abandoned
- 2007-06-25 CN CN200780023818.3A patent/CN101479151B/zh not_active Expired - Fee Related
- 2007-06-25 EP EP07789797A patent/EP2032435B1/de not_active Ceased
- 2007-06-25 DE DE602007006014T patent/DE602007006014D1/de active Active
- 2007-06-25 RU RU2009101980/11A patent/RU2446989C2/ru not_active IP Right Cessation
- 2007-06-25 US US12/306,429 patent/US8109728B2/en not_active Expired - Fee Related
- 2007-06-25 WO PCT/IB2007/052451 patent/WO2008001299A2/en not_active Ceased
- 2007-06-25 BR BRPI0714069-0A patent/BRPI0714069A2/pt not_active IP Right Cessation
- 2007-06-25 AT AT07789797T patent/ATE465083T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
US20090297348A1 (en)	2009-12-03
RU2446989C2 (ru)	2012-04-10
WO2008001299A3 (en)	2008-02-21
DE102006029057A1 (de)	2008-01-03
ATE465083T1 (de)	2010-05-15
EP2032435A2 (de)	2009-03-11
US8109728B2 (en)	2012-02-07
DE602007006014D1 (de)	2010-06-02
WO2008001299A2 (en)	2008-01-03
CN101479151B (zh)	2013-05-01
CN101479151A (zh)	2009-07-08
JP2009541143A (ja)	2009-11-26
RU2009101980A (ru)	2010-08-10
CA2655236A1 (en)	2008-01-03
EP2032435B1 (de)	2010-04-21

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Legal Events

Date	Code	Title	Description
2013-02-05	B25D	Requested change of name of applicant approved	Owner name: AIRBUS OPERATIONS GMBH (DE)
2014-05-06	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 7A ANUIDADE.
2014-09-02	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2261 DE 06/05/2014.